Page 170: The \## Description field in the listing for CombatTracker.toc should be \## Notes.

Page 170: The first line of code under Defining CombatTracker's XML Frame should have a line continuation mark instead of an i at the end.

Page 170: Under the heading Defining CombatTracker's XML Frame, the text refers to "The DialogBox backdrop and edgeFile that was used in Chapter 10". This reference is no longer correct, as that code is not introduced in Chapter 10.

Page 177: The script to reload the user interface is /console reloadui, which is misspelled on this page.